An organization is moving away from legacy network management tools like telnet. What would be a fast way of ensuring that telnet is not being used on the network?

The correct answer is B. Version Scanning. Nmap version scanning can use its database of protocols and program behavior to identify the program and sometimes the version number that is listening on a port.

Reconnaissance, Scanning, and Enumeration

Question

Options

AIdle Scans
BVersion Scanning
CPing sweep
DOS fingerprinting

How the community answered

(58 responses)

A
3% (2)
B
90% (52)
C
5% (3)
D
2% (1)

Explanation

Nmap version scanning can use its database of protocols and program behavior to identify the program and sometimes the version number that is listening on a port.

Topics

#version scanning#service detection#telnet#network scanning

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